CN108622765A - A kind of no scaffold setting out method - Google Patents
A kind of no scaffold setting out method Download PDFInfo
- Publication number
- CN108622765A CN108622765A CN201710183855.6A CN201710183855A CN108622765A CN 108622765 A CN108622765 A CN 108622765A CN 201710183855 A CN201710183855 A CN 201710183855A CN 108622765 A CN108622765 A CN 108622765A
- Authority
- CN
- China
- Prior art keywords
- line
- transect
- layer door
- center
- guide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B19/00—Mining-hoist operation
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The present invention relates to a kind of no scaffold setting out method, include the following steps：By the setting of upper model in computer room, elevator channel layer door inside cord is led on computer room floor and is drawn layer door line-transect, the midpoint of layer door line-transect is layer door line-transect point, and two doorways line-transect hole is opened up on layer door line-transect；Doorway model is set, and two doorway line-transects are put down in two doorways line-transect hole；Adjust doorway line-transect；Make the center plumb line of layer door line-transect by layer door line-transect point；Two parallel lines for making layer door line-transect are respectively backbone center line and secondary rail center line；Make two parallel guide rail line-transect position lines in the both sides of backbone center line；Also make two parallel guide rail line-transect position lines in the both sides of secondary rail center line；Make two backbone line-transect datum lines and two secondary rail line-transect datum lines in center plumb line both sides, generates eight guide rail line-transect points；Eight line-transect point through-holes are bored respectively in eight guide rail line-transect points, and model and car model, counterweight model are set in fixation；Line-transect is put down, lower model is set.
Description
Technical field
The present invention relates to elevator mounting engineering fields, more particularly to a kind of no scaffold setting out method.
Background technology
With the development of skyscraper, elevator becomes the delivery vehicle that people's daily life frequently encounters.Existing electricity
The mounting means of ladder is mainly tradition and widely used scaffold laying off.
Since traditional scaffold laying off needs to set up the landing stage of scaffold in well headroom, and set up the landing stage of scaffold both
Workload is increased, working efficiency is reduced, while also increasing the security risk of worker's construction, becomes increasingly to be not suitable with the modern times
The installation requirements of social elevator.
And setting-out how is carried out in the case of no scaffold, become the key technology that can no scaffold laying off be implemented
Obstacle solves this problem, just can provide a kind of new mode for the installation of elevator, makes that the setting-out of elevator is safer, efficiency
Higher.
Invention content
Based on this, the object of the present invention is to provide a kind of no scaffold setting out method, with safe, operation
Simply, convenient and efficient advantage.
A kind of no scaffold setting out method, includes the following steps：
S1. upper model is arranged in computer room, elevator channel layer door inside cord is led on computer room floor and draws layer door sample
The midpoint of line, layer door line-transect is layer door line-transect point, and two doorways line-transect hole is opened up on layer door line-transect；
S2., doorway model is set, and two doorway line-transects are put down in two doorways line-transect hole；
S3. the layer doorway relative dimensions for measuring every layer adjust doorway line-transect according to measuring size；
S4. make the center plumb line of layer door line-transect by layer door line-transect point；
S5. according to elevator shaft figure, two parallel lines for making layer door line-transect are respectively backbone center line and secondary rail center line；
S6. make two parallel guide rail line-transect position lines in the both sides of backbone center line；
Also make two parallel guide rail line-transect position lines in the both sides of secondary rail center line；
S7. in center plumb line both sides make the secondary rail line-transect datum lines of two backbone line-transect datum lines and two and respectively with four
The intersection of guide rail line-transect position line, generates eight guide rail line-transect points；
S8. eight line-transect point through-holes are bored in eight guide rail line-transect points respectively, model and car model, counterweight is set in fixation
Model；
S9. line-transect is put down, lower model is set.
The present invention's need not use scaffold to carry out setting-out without scaffold setting out method, solve the prior art and need
Hoistway top layer sets up the problem of landing stage of scaffold carries out setting-out, improves the efficiency of setting-out operation, and improve the safety of setting-out
Property.
Further, the position in described two doorway line-transects hole is measured from layer door line-transect point to both sides by 1/2 door opening width
It sets.
Further, a diameter of φ 22 in described two doorway line-transects hole.
Further, 130mm is measured respectively in the both sides of the backbone center line make two parallel guide rail line-transects
Position line.
Further, the both sides of the secondary rail center line measure respectively 130mm or 90mm make two it is parallel described in lead
Rail line-transect position line.
Further, two backbone line-transect datum lines and two are made according to the high principle of 1/2RG+ rails in center plumb line both sides
Item pair rail line-transect datum line.
Further, a diameter of φ 22 of eight line-transects point through-hole.
Further, the upper model is fixed by wood screw.
Compared with the existing technology, no scaffold setting out method of the invention need not use scaffold to carry out setting-out, solve
The prior art needs to set up the problem of landing stage of scaffold carries out setting-out in hoistway top layer, improves the efficiency of setting-out operation, and
Improve the safety of setting-out.Having without scaffold setting out method for the present invention is safe, simple, convenient quick etc. excellent
Point.
In order to better understand and implement, the invention will now be described in detail with reference to the accompanying drawings.
Description of the drawings
Fig. 1 is the overall effect schematic diagram without scaffold setting out method of the present invention.
Fig. 2 is one of the technique of painting schematic diagram of layer door line-transect.
Fig. 3 is the two of the technique of painting schematic diagram of layer door line-transect.
Fig. 4 is the determination schematic diagram in doorway line-transect hole.
Fig. 5 is one of the effect diagram of doorway line-transect.
Fig. 6 is the two of the effect diagram of doorway line-transect.
Fig. 7 is the technique of painting schematic diagram of center plumb line.
Fig. 8 is the technique of painting schematic diagram of backbone center line and secondary rail center line.
Fig. 9 is the technique of painting schematic diagram of guide rail line-transect position line.
Figure 10 is the technique of painting schematic diagram of backbone line-transect datum line and secondary rail line-transect datum line.
Figure 11 is the design sketch after each line-transect determines.
Figure 12 is each line-transect determination and puts down the design sketch after line-transect.
Specific implementation mode
- Figure 12 is please referred to Fig.1, no scaffold setting out method of the invention includes the following steps：
S1. upper model is arranged in computer room, elevator channel layer door inside cord is led on computer room floor and draws layer door sample
The midpoint of line L1, layer door line-transect L1 are layer door line-transect point O, and two doorway line-transect hole O1 and O2 are opened up on layer door line-transect L1.
Specifically, by computer room preformed hole (generally using line groove hole), hole edge and wall distance A and B are measured, by A's and B
Size leads to computer room, and line of ink marker L0 of the pop-up hoistway antetheca on computer room remakes out layer door line-transect further according to hoistway plan view size
L1, the distance between L0 and L1 of the present embodiment are 115mm.
By 1/2 door opening width described two doorway line-transects hole O1 and O2 can be measured from layer door line-transect point O to both sides
The diameter of position, described two doorway line-transects hole O1 and O2 of the present embodiment is preferably set to φ 22.
S2., doorway model is set, and two doorway line-transect H are put down in two doorway line-transect hole O1 and O2.
S3. the layer doorway relative dimensions for measuring every layer adjust doorway line-transect according to measuring size.
S4. make the center plumb line L2 of layer door line-transect L1 by layer door line-transect point O.
S5. according to elevator shaft figure, two parallel lines for making layer door line-transect L1 are respectively in backbone center line L3 and secondary rail
Heart line L4.
S6. make two parallel guide rail line-transect position lines in the both sides of backbone center line L3.
The present embodiment measures 130mm in the both sides of the backbone center line L3 and makees two parallel guide rail line-transects respectively
Position line.
Also make two parallel guide rail line-transect position lines in the both sides of secondary rail center line L4.
The present embodiment measures 130mm in the both sides of the secondary rail center line L4 and makees two parallel guide rail line-transects respectively
Position line, if pair rail center line L4 and wall, apart from too small, the size of the secondary both sides rail center line L4 may be set to 90mm.
S7. the center both sides plumb line L2 make the secondary rail line-transect datum line L7 of two backbone line-transect datum line L5, L6 and two,
L8 simultaneously intersects with four guide rail line-transect position lines respectively, generates eight guide rail line-transect points.
Two backbone line-transect datum lines and two secondary rails are made according to the high principle of 1/2RG+ rails in the center both sides plumb line L2
Line-transect datum line.Two backbone line-transect datum lines are intersection point i.e. four guide rail of L5 and L6 and two of which guide rail line-transect position line
Line-transect point；Two secondary rail line-transect datum lines are intersection point, that is, four additional guide rail of L7 and L8 and two other guide rail line-transect position line
Line-transect point.
S8. eight line-transect point through-holes are bored in eight guide rail line-transect points respectively, model and car model, counterweight is set in fixation
Model.
The diameter of eight line-transects point through-hole of the present embodiment is preferably set to φ 22, and eight line-transect point through-holes drill
Afterwards, it is directed at line of ink marker right-angle view with model or gasket etc., sees whether eight line-transect points can be hindered by floor.The upper model is logical
Wood screw is crossed to fix.
S9. line-transect is put down, lower model is set.
Compared with the existing technology, no scaffold setting out method of the invention need not use scaffold to carry out setting-out, solve
The prior art needs to set up the problem of landing stage of scaffold carries out setting-out in hoistway top layer, improves the efficiency of setting-out operation, and
Improve the safety of setting-out.Having without scaffold setting out method for the present invention is safe, simple, convenient quick etc. excellent
Point.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.
Claims (8)
1. a kind of no scaffold setting out method, includes the following steps：
S1. upper model is arranged in computer room, elevator channel layer door inside cord is led on computer room floor and draws layer door line-transect, layer
The midpoint of door line-transect is layer door line-transect point, and two doorways line-transect hole is opened up on layer door line-transect；
S2., doorway model is set, and two doorway line-transects are put down in two doorways line-transect hole；
S3. the layer doorway relative dimensions for measuring every layer adjust doorway line-transect according to measuring size；
S4. make the center plumb line of layer door line-transect by layer door line-transect point；
S5. according to elevator shaft figure, two parallel lines for making layer door line-transect are respectively backbone center line and secondary rail center line；
S6. make two parallel guide rail line-transect position lines in the both sides of backbone center line；
Also make two parallel guide rail line-transect position lines in the both sides of secondary rail center line；
S7. make two backbone line-transect datum lines and two secondary rail line-transect datum lines in center plumb line both sides and led respectively with four
Rail line-transect position line intersects, and generates eight guide rail line-transect points；
S8. eight line-transect point through-holes are bored in eight guide rail line-transect points respectively, model and car model is set, to same in fixation
Plate；
S9. line-transect is put down, lower model is set.
2. no scaffold setting out method according to claim 1, it is characterised in that：By 1/2 door opening width from layer door sample
Line point measures the position in described two doorway line-transects hole to both sides.
3. no scaffold setting out method according to claim 1, it is characterised in that：The diameter in described two doorway line-transects hole
For φ 22.
4. no scaffold setting out method according to claim 1, it is characterised in that：In the both sides of the backbone center line point
It Liang Qu not 130mm two parallel guide rail line-transect position lines of work.
5. no scaffold setting out method according to claim 1, it is characterised in that：In the both sides point of the secondary rail center line
It Liang Qu not 130mm or 90mm two parallel guide rail line-transect position lines of work.
6. no scaffold setting out method according to claim 1, it is characterised in that：In center plumb line both sides according to 1/
The high principle of 2RG+ rails makees two backbone line-transect datum lines and two secondary rail line-transect datum lines.
7. no scaffold setting out method according to claim 1, it is characterised in that：The diameter of eight line-transects point through-hole
For φ 22.
8. no scaffold setting out method according to claim 1, it is characterised in that：The upper model is solid by wood screw
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710183855.6A CN108622765A (en) | 2017-03-24 | 2017-03-24 | A kind of no scaffold setting out method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710183855.6A CN108622765A (en) | 2017-03-24 | 2017-03-24 | A kind of no scaffold setting out method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108622765A true CN108622765A (en) | 2018-10-09 |
Family
ID=63707863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710183855.6A Pending CN108622765A (en) | 2017-03-24 | 2017-03-24 | A kind of no scaffold setting out method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108622765A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472547A (en) * | 2020-04-01 | 2020-07-31 | 日立电梯（中国）有限公司 | Lofting method for scaffold-free elevator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0761733A (en) * | 1993-08-26 | 1995-03-07 | Hitachi Building Syst Eng & Service Co Ltd | Elevator installation die plate |
| JP2001310885A (en) * | 2000-04-20 | 2001-11-06 | Otis Elevator Co | Installation method for elevator |
| CN104340813A (en) * | 2014-10-30 | 2015-02-11 | 中国建筑股份有限公司 | Construction method of elevator mounting |
-
2017
- 2017-03-24 CN CN201710183855.6A patent/CN108622765A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0761733A (en) * | 1993-08-26 | 1995-03-07 | Hitachi Building Syst Eng & Service Co Ltd | Elevator installation die plate |
| JP2001310885A (en) * | 2000-04-20 | 2001-11-06 | Otis Elevator Co | Installation method for elevator |
| CN104340813A (en) * | 2014-10-30 | 2015-02-11 | 中国建筑股份有限公司 | Construction method of elevator mounting |
Non-Patent Citations (1)
| Title |
|---|
| 陈家盛: "《电梯结构原理及安装维修》", 31 January 2012, 机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472547A (en) * | 2020-04-01 | 2020-07-31 | 日立电梯（中国）有限公司 | Lofting method for scaffold-free elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181009 |
|
| RJ01 | Rejection of invention patent application after publication |